package com.jjsc.product.service;

import com.jjsc.product.domain.ProductSpec;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
* @author 41254
* @description 针对表【product_spec(商品规格)】的数据库操作Service
* @createDate 2025-10-19 17:00:39
*/
public interface IProductSpecService extends IService<ProductSpec> {

    List<ProductSpec> selectProductSpecList(ProductSpec productSpec);

    ProductSpec selectProductSpecById(Long id);

    List<ProductSpec> selectProductSpecListByCategoryId(Long categoryId);
}
